Improved tooth-powder lozenges



@Zlnitel! gum gatmtt-ffirc CHARLES E. BLAKE, OF SAN FRANCISCO, CALTFORNIA Letters Pafmt 1V0. 69.393, tinted October 1, 1867.

IMPROVED TOOTH-POWDER LOZENGES.

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KNOW ALL HEN BY THESE PRESENTS! That I, Dr. CHARLES E. BLAKE, of the city and county of San Francisco, State of California, have made and invented a new and original design in the preparation and mode of applying materials for the cleansing of the teeth, whiclrl form into a Tooth-Powder Lozengc, and for which I wish-to procure Letters Patent. The

following is a description of the lilatcrialsused and the mode of preparing and 'usinglhe same.

I propose to manufacture a preparation for the purifying and cleansing ot the teeth in the form of a lozenge that shall contain all the necessary ingredients of the desired quantity to be used at one time, that may be put in the month without waste, or discoloring the lips, except what may occur in using the brush. 1 also propose making an article that will not be affected by dampness or age, retaining its flavor longer by being in this form.

Ihe lozenge can be made in any shape-and packed in any kind of box, it not being liable to waste in case of accident to the package in which it is put up. It is in this form particularly adapted to be used by roommates, as it. like any other lozenge, only afi'ects the one using.

I proposetovform this tooth-powder lozenge by mixing or combining with chalk or charcoal as a base ratanhy bark, soap, sugar, licorice, finely powdered hone of the cuttle-fish, with gum arahic, or their equivalents, in proper proportions, flavored with rose, hergamot, winter-green, or any other desired ingredient or flavor.

My object is not so much in the materials used as in the combining, and particularly in forming a lozenge for the purposes specified, and to accomplish the objects in this form of application. The forming of toothpowclcr into tho'shape or configuration of a lozenge is deemed new, and it is for this that rights and privileges to manufacture under Letters Patent, in such cases made and it known and marked Dr. Charles E. Blakes Tooth-Powder Lozenge.

The foregoing is a'full, clear, and exact dcscri orsample, making part of this specification.

I desire to secure the proyided. I propose to have ption, reference being had to the accompanying specimens CHAS. E. BLAKE.

Witnesses:

HENRY HAIGIIT, Joseru A. ATKINSON. 

